D3
OG
Old school D3 from simpler times
All examples
By author
By category
About
ssmaroju
Full window
Github gist
firstD3
Built with
blockbuilder.org
<!DOCTYPE html> <head> <meta charset="utf-8"> <script src="https://d3js.org/d3.v4.min.js"></script> <style> body {margin:0;position:fixed;top:0;right:0;bottom:0;left:0} svg { width: 100%; height: 100% } </style> </head> <body> <svg> <rect /> <rect /> </svg> <script> var rectWidth = 50; var height = 300; var data = [100, 250, 175, 200, 20]; var svg = d3.select("svg"); var myvar = svg.selectAll("rect") .data(data) .enter().append('rect') .attr("y", d => height - d) .attr("x", (d,i) => i*rectWidth) .attr("width", rectWidth) .attr("height", d=>d) .attr('fill', function(d){ if(d===250) { return 'red'; }else { return 'steelblue'} }) .attr('stroke','#fff'); console.log(myvar) </script> </body>
https://d3js.org/d3.v4.min.js